Finding the Third Proportional to 73,253,880 and 116,605,858.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,253,880 : 116,605,858.50 = 116,605,858.50 : x
2. Step 2: Convert to fraction form
   73,253,880/116,605,858.50 = 116,605,858.50/x
3. Step 3: Cross multiply
   73,253,880x = 116,605,858.50 × 116,605,858.50
4. Step 4: Simplify right side
   73,253,880x = 13,596,926,236,522,022
5. Step 5: Solve for x
   x = 13,596,926,236,522,022/73,253,880
6. Step 6: Final answer
   x = 185,613,734.54